> Every time I go to my default domain - fireopal.org - I get the
> fireopal.org index.html. Every time I go to the other domain -
> ytilaer.com - I get the fireopal.org index.html.
> 
> Here's the Virtual Host section of my httpd.conf:
> 
> :NameVirtualHost 209.134.132.36
> :
> :<VirtualHost 209.134.132.36:80>
> :ServerName fireopal.org
> :ServerAlias fireopal.org *.fireopal.org
> :</VirtualHost>
> :
> :<VirtualHost 209.134.132.36:80>
> :ServerName ytilaer.com
> :ServerAlias ytilaer.com *.ytilaer.com
> :</VirtualHost>


Just for troubleshooting purposes, did you try without the * entries?
If you can get a single hostname to work, then worry about additional
ones. 

> I don't have any "DocumentRoot /var/www" in my httpd.conf at all!

It's gotta be somewhere. Did you try something like
        $ cd /etc/httpd/conf/
        $ grep "var\/www" *

The default may be something like /var/www/html. What's in there, and are
you sure you're not getting an index.html from that dir? 


Andy